The Tennessee Titans placed linebacker Colin McCarthy on injured reserve among other roster moves on Tuesday.
McCarthy underwent shoulder surgery earlier this month and is expected to miss a significant amount of time.
The 26-year-old, who was a fourth-round draft pick of the Titans in 2011, has played in 36 games over the past three seasons, making 19 starts and compiling 161 tackles, three interceptions and three forced fumbles with a touchdown.
The Titans signed quarterback Dominique Davis, who has seen action in one game over the past two seasons with Atlanta.
Tennessee also waived linebacker David Hinds and wide receiver Isaiah Williams and waived/injured offensive lineman Gabe Ikard.